The antiserum was produced against synthesized peptide derived from human PTP1B around the phosphorylation site of Ser50.
Immunogen Range
16-65
Purification
The antibody was purified from rabbit antiserum by affinity-chromatography using phospho peptide. The antibody against non-phospho peptide was removed by chromatography using corresponding non-phospho peptide.
Specificity
PTP1B (Phospho-Ser50) Antibody detects endogenous levels of PTP1B only when phosphorylated at Ser50.